58 resultados para Potassium in agriculture
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Cover title.
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Bibliography: p. 20-23.
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"Issued September 1964."
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Mode of access: Internet.
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At head of title: State board of education.
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Description based on: 1985.
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Includes index.
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Includes bibliographies.
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Mode of access: Internet.
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"This information was gathered at the request of farm advisers to help them make better introductions of visiting extension specialists and administrators from the University of Illinois College of Agriculture. This material can also be used in preparation of county news stories and radio programs."
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"Instructor's supplement to vocational agriculture textbook on rural electrification" (23 p.) inserted at end.
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No. 462 never issued.
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Mode of access: Internet.
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Mode of access: Internet.
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Mimeographed.